| Tail Number / N-Number | N441WL |
| Manufacturer | CESSNA |
| Model | 441 |
| Year Built | 1978 |
| Manufacturer's Serial Number | 441-0041 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TPE331 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 904 hp (674 kW) |
| Total Horsepower | 1,808 hp (1,349 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | LLC |
| Owner Name | LANTIS AVIATION LLC |
| Street | PO BOX 699 |
| City | SPEARFISH |
| State | SD |
| Zip Code | 57783-0699 |
| Region | Great Lakes |
| County | Lawrence County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-07-12 |
| Certificate Issue Date | 2010-04-13 |
| Last Action Date | 2022-08-30 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51250123 |
| Mode S Code Hex | A55053 |